20073384

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3359}}^1$

素因数の和:3454

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 34963416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 3359, 5976, 6718, 10077, 13436, 20154, 26872, 30231, 40308, 60462, 80616, 120924, 241848, 278797, 557594, 836391, 1115188, 1672782, 2230376, 2509173, 3345564, 5018346, 6691128, 10036692, 20073384]

約数ペア:

[(1, 20073384), (2, 10036692), (3, 6691128), (4, 5018346), (6, 3345564), (8, 2509173), (9, 2230376), (12, 1672782), (18, 1115188), (24, 836391), (36, 557594), (72, 278797), (83, 241848), (166, 120924), (249, 80616), (332, 60462), (498, 40308), (664, 30231), (747, 26872), (996, 20154), (1494, 13436), (1992, 10077), (2988, 6718), (3359, 5976)]